(Grade IX) Exam time


Full Marks: 50

Chapter 2-Number System, Chapter 4(HTML+CSS) and Chapter 1(Part 1 ,2,3,4,5)


Question Pattern

 MCQs-10QX1=10

Short Q/A (10QX2=20)

7 Q/A, 3 HTML

Long Q/A(5QX4=20)

Number System, CSS, HTML form, 2 Q/A(Ch1+ Ch4)



1.     What are input devices? Give two examples.

2.     What are output devices? Give two examples.

3.     List types of monitor. Which type of monitor consumes least electricity?

4.     What is cache memory? What does it do and where is it located?

  1. Define all the components of CPU.
  2. Write about all the components of system bus in points.

7.     List five features/characteristics of a computer.

  1. Write about the types of system software with definitions and examples.

9.     Explain the working principle/function of a computer with a block diagram.

  1. Define application and system software.
  2. Define motherboard and write the reason as why it is considered as backbone of a computer.

12.  Difference between:

i.                    HDD and SSD

ii.                    Primary and Secondary Memory

iii.                    RAM and ROM

iv.                    Softcopy and Hardcopy Output Devices

v.                    Singular and Paired tags

7.               In what kind of scenarios are radio buttons and checkboxes used? Why is submit and reset button used?

8.               Write an HTML code to develop a form.

9.               Write an HTML code to create a table as follows:

S.N.

Name

Age

123

ajay

23

321

jaya

32

10.  Define CSS and write about its types with examples:

11.  Convert:

i.                    (A7F3)₁₆ = (?)2

ii.                    (6754321)₈ = (?)2

iii.                    (1101101)₂ = (?)10

iv.                    (985)₁₀ = (?)8

v.                     (111001101)₂ ÷ (1101)₂

vi.                    [(110101)₂ × (1011)₂] + (111010)₂ − (10101)₂